Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide, Cisco IOS XE 26.1.x
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Cisco Catalyst 9800 Series Wireless Controller Software Configuration Guide, Cisco IOS XE 26.1.x
Updated: April 10, 2026
Outlines the features and configuration procedures for Cisco CleanAir Persistent Device Avoidance, guiding users in mitigating persistent RF interference using CleanAir capabilities to improve wireless network performance and reliability.
Explains how persistent device avoidance improves WLAN performance by detecting and mitigating interference from periodic devices.
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